From: Ajay Kumar Gupta <ajay.gupta@ti.com>
Date: Wed, 30 Sep 2009 18:57:58 +0000 (-0700)
Subject: ehci: portwise configurations
X-Git-Tag: v2.6.32-omap1~11^2^2~1^2^2^2^2^2~8^2^2~18^2~2^2^2~2^2^2^2^2~16^2^2~6^2~8
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c69e466a39dfdd7f712a8e7c763d153ed2ac7ec;p=pandora-kernel.git

ehci: portwise configurations

OMAP3 EHCI has three ports and we can configure port modes
(PHY/TLL) on per port basis in silicon version ES3.0 onwards.

This patch modifies the existing EHCI driver to accomodate
portwise mode configuration.

Changes being done:

        - Pass platform_data pointer as parameter to usb_ehci_init()
          to avoid multiple parameters.
        - Use platform_data pointer in usb-ehci.c as platform_data
          directly without copying it to another *pdata*.
        - Initializing platform_data in all platform files with
          platform specific ehci parameters.
        - Added port_mode[OMAP_HS_USB_PORTS]in platform_data
          structures.This allows to setup mux pins on per port basis.
        - Added phy_reset_gpio[OMAP_HS_USB_PORTS].

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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